# How do you convert -pi radian to degree?

##### 1 Answer

Jun 14, 2016

#### Explanation:

There is a simple rule that can be used when converting from a measure in **radians** to an equivalent measure in **degrees**.

The rule is:

#"radians"xx(180˚)/pi="degrees"#

So to convert the given radian measure:

#"degree measure"=-pixx(180˚)/pi#

The

#-180˚#